139047406

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{5323}}^1$

素因数の和:5715

約数の個数: 16

約数和(自身を含む): 214855344

約数和(自身を除く): 75807938

約数列:

[1, 2, 37, 74, 353, 706, 5323, 10646, 13061, 26122, 196951, 393902, 1879019, 3758038, 69523703, 139047406]

約数ペア:

[(1, 139047406), (2, 69523703), (37, 3758038), (74, 1879019), (353, 393902), (706, 196951), (5323, 26122), (10646, 13061)]